values_webform.module in Values 6

Use reusable value sets as allowed values for fields.

File

values_webform.module

<?php

/**
 * @file
 * Use reusable value sets as allowed values for fields.
 */

/**
 * Implements hook_webform_select_options_info()
 *
 * Defines webform option lists
 */
function values_webform_webform_select_options_info() {
  $items = array();

  // Loop through all our value sets and
  foreach (values_load_all() as $name => $value_set) {
    $items['values_set_' . $name] = array(
      'title' => $value_set->description,
      'options callback' => 'values_webform_webform_select_options',
      'options arguments' => array(
        'name' => $name,
      ),
    );
  }
  return $items;
}

/**
 * Callback for the select options list
 * @param  string $value_set_name
 *         The name of the value set to load
 * @return array
 *         An array of optionn of options
 */
function values_webform_webform_select_options($component, $flat, $filter, $arguments) {
  $options = array();
  if ($values = values_load($arguments['name'])) {
    foreach ($values->data as $value) {
      $options[$value['value']] = $value['label'];
    }
  }
  return $options;
}

Functions

Name	Description
values_webform_webform_select_options	Callback for the select options list
values_webform_webform_select_options_info	Implements hook_webform_select_options_info()